Corpus Christi weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Excellent
Best time to visit: October – May
What is the weather like in Corpus Christi in March?
In March, Corpus Christi is warm: daytime highs average 23 °C, and nights cool down to about 16 °C. The sea averages 18.7 °C – bracing, so a wetsuit helps for longer swims. Expect around 5 hours of sunshine a day. Rain falls on about 7 days, adding up to 61 mm. All in all, March is an excellent month for a holiday in Corpus Christi.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 82 | 82 | 84 |
| Day | 20° | 23° | 26° |
| Night | 13° | 16° | 20° |
| Sea | 17° | 19° | 22° |
| Sun | 5 h | 5 h | 6 h |
| Rain days | 6 | 7 | 7 |
More details for March
- Daylight
- 11 h 57 min07:41 – 19:38
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 11 daysdew point 18 °C or moreAll months
- Wind
- 24 km/haverage daily peakAll months
- Cloud cover
- 57 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−5America/Chicago
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %37 %
- Few rainy daysweight 30 %81 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
Corpus Christi in March: quick answers
Is Corpus Christi hot in March?
Warm rather than hot: in March, daytime highs in Corpus Christi average 23 °C and nights cool to about 16 °C.
Can you swim in Corpus Christi in March?
Only if you don't mind cold water: in March the sea averages just 18.7 °C. Comfortable swimming is possible from April to December.
Does it rain much in Corpus Christi in March?
Rain falls on about 7 days, adding up to 61 mm.
Corpus Christi month by month
The whole year in Corpus ChristiAll destinations: USAWhere to go in MarchSea temperature in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences